source file of the GNU LilyPond music typesetter
- (c) 2005 Han-Wen Nienhuys <hanwen@xs4all.nl>
-
+ (c) 2005--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
-
#include "performance.hh"
-
LY_DEFINE (ly_performance_write, "ly:performance-write",
- 2,0,0, (SCM performance, SCM filename),
- "Write @var{performance} to @var{filename}")
-
+ 2, 0, 0, (SCM performance, SCM filename),
+ "Write @var{performance} to @var{filename}.")
{
- Performance * perf = dynamic_cast<Performance*> (unsmob_music_output (performance));
+ LY_ASSERT_TYPE (unsmob_performance, performance, 1);
+ LY_ASSERT_TYPE (scm_is_string, filename, 2);
- SCM_ASSERT_TYPE(perf, performance, SCM_ARG1, __FUNCTION__, "Performance");
- SCM_ASSERT_TYPE(scm_is_string (filename), filename, SCM_ARG2, __FUNCTION__, "file name");
-
- perf->write_output (ly_scm2string (filename));
+ unsmob_performance (performance)->write_output (ly_scm2string (filename));
return SCM_UNSPECIFIED;
}
-
-